Hello,
My question is the follow. I've a table like this:

DATA A01_x B01_y D04_x A01_y C03_k

01/01 5 3 12 4 6
01/10 7 5 14 6 8
01/12 5 15 9 14 6
01/25 9 5 8 13 1
02/05 12 11 11 13 7
02/06 13 8 6 1 5
03/17 17 12 2 6 18
03/08 1 15 10 5 17
04/09 6 10 10 3 12
04/10 16 11 7 14 4


I need to sum the values of column D04_x if month is the highest (I didn't
specify "April" because I need to have an authomatic updating data if month
changes, without modify formula every needs).
Columns position could change according conditions I extract data from my
server database.
Thanks everybody will give to me a right advice.

Andrea